4.7 sec in total
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176 ms
Visit nanochemi.com now to see the best up-to-date Nano Chemi content and also check out these interesting facts you probably never knew about nanochemi.com
Speical in SiO2, SiO, Optical coacting,Sputtering,Hydroxyapatite,-Taikang Nano& Advanced Material
Visit nanochemi.comWe analyzed Nanochemi.com page load time and found that the first response time was 1.2 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nanochemi.com performance score
name
value
score
weighting
Value9.3 s
0/100
10%
Value17.2 s
0/100
25%
Value14.1 s
1/100
10%
Value1,970 ms
8/100
30%
Value0.036
100/100
15%
Value19.1 s
3/100
10%
1231 ms
913 ms
675 ms
777 ms
769 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Nanochemi.com, 23% (11 requests) were made to 2.ss.faisys.com and 23% (11 requests) were made to 1.ss.faisys.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Nanochemi.com.
Page size can be reduced by 146.6 kB (8%)
1.9 MB
1.7 MB
In fact, the total size of Nanochemi.com main page is 1.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 824.1 kB which makes up the majority of the site volume.
Potential reduce by 115.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 115.2 kB or 83% of the original size.
Potential reduce by 31.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Nano Chemi images are well optimized though.
Potential reduce by 31 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 148 B
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nanochemi.com has all CSS files already compressed.
Number of requests can be reduced by 25 (71%)
35
10
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nano Chemi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
nanochemi.com
1231 ms
outerChain.jsp
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siteBase2.min.css
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module.min.css
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fontsIco.min.css
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nanochemi.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
nanochemi.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
nanochemi.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanochemi.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nanochemi.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
nanochemi.com
Open Graph description is not detected on the main page of Nano Chemi. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: